252117960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2100983}}^1$

素因数の和:2100997

約数の個数: 32

約数和(自身を含む): 756354240

約数和(自身を除く): 504236280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2100983, 4201966, 6302949, 8403932, 10504915, 12605898, 16807864, 21009830, 25211796, 31514745, 42019660, 50423592, 63029490, 84039320, 126058980, 252117960]

約数ペア:

[(1, 252117960), (2, 126058980), (3, 84039320), (4, 63029490), (5, 50423592), (6, 42019660), (8, 31514745), (10, 25211796), (12, 21009830), (15, 16807864), (20, 12605898), (24, 10504915), (30, 8403932), (40, 6302949), (60, 4201966), (120, 2100983)]